Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330653 | Process for the polymerization of vinyl chloride in an aqueous phase | Heinz Klippert | 1982-05-18 |
DU
Dieter Ulmschneider
Overall (1982): #69,176 of 81,411Top 85%
1
Patents 1982